APA

Ujang Z., Soedjono E., Salim M. R. & Shutes R. B. (20060525). Landfill leachate treatment by an experimental subsurface flow constructed wetland in tropical climate countries. : Water science and technology : a journal of the International Association on Water Pollution Research.

Chicago

Ujang Z, Soedjono E, Salim M R and Shutes R B. 20060525. Landfill leachate treatment by an experimental subsurface flow constructed wetland in tropical climate countries. : Water science and technology : a journal of the International Association on Water Pollution Research.

Harvard

Ujang Z., Soedjono E., Salim M. R. and Shutes R. B. (20060525). Landfill leachate treatment by an experimental subsurface flow constructed wetland in tropical climate countries. : Water science and technology : a journal of the International Association on Water Pollution Research.

MLA

Ujang Z, Soedjono E, Salim M R and Shutes R B. Landfill leachate treatment by an experimental subsurface flow constructed wetland in tropical climate countries. : Water science and technology : a journal of the International Association on Water Pollution Research. 20060525.